489016710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 192

約数和(自身を含む): 1614850560

約数和(自身を除く): 1125833850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 630, 702, 819, 845, 910, 945, 1014, 1170, 1183, 1365, 1521, 1531, 1638, 1690, 1755, 1890, 2366, 2457, 2535, 2730, 3042, 3062, 3510, 3549, 4095, 4563, 4593, 4914, 5070, 5915, 7098, 7605, 7655, 8190, 9126, 9186, 10647, 10717, 11830, 12285, 13779, 15210, 15310, 17745, 19903, 21294, 21434, 22815, 22965, 24570, 27558, 31941, 32151, 35490, 39806, 41337, 45630, 45930, 53235, 53585, 59709, 63882, 64302, 68895, 82674, 96453, 99515, 106470, 107170, 119418, 137790, 139321, 159705, 160755, 179127, 192906, 199030, 206685, 258739, 278642, 289359, 298545, 319410, 321510, 358254, 413370, 417963, 482265, 517478, 537381, 578718, 597090, 696605, 776217, 835926, 895635, 964530, 1074762, 1253889, 1293695, 1393210, 1446795, 1552434, 1791270, 1811173, 2089815, 2328651, 2507778, 2587390, 2686905, 2893590, 3622346, 3761667, 3881085, 4179630, 4657302, 5373810, 5433519, 6269445, 6985953, 7523334, 7762170, 9055865, 10867038, 11643255, 12538890, 13971906, 16300557, 18111730, 18808335, 23286510, 27167595, 32601114, 34929765, 37616670, 48901671, 54335190, 69859530, 81502785, 97803342, 163005570, 244508355, 489016710]

約数ペア:

[(1, 489016710), (2, 244508355), (3, 163005570), (5, 97803342), (6, 81502785), (7, 69859530), (9, 54335190), (10, 48901671), (13, 37616670), (14, 34929765), (15, 32601114), (18, 27167595), (21, 23286510), (26, 18808335), (27, 18111730), (30, 16300557), (35, 13971906), (39, 12538890), (42, 11643255), (45, 10867038), (54, 9055865), (63, 7762170), (65, 7523334), (70, 6985953), (78, 6269445), (90, 5433519), (91, 5373810), (105, 4657302), (117, 4179630), (126, 3881085), (130, 3761667), (135, 3622346), (169, 2893590), (182, 2686905), (189, 2587390), (195, 2507778), (210, 2328651), (234, 2089815), (270, 1811173), (273, 1791270), (315, 1552434), (338, 1446795), (351, 1393210), (378, 1293695), (390, 1253889), (455, 1074762), (507, 964530), (546, 895635), (585, 835926), (630, 776217), (702, 696605), (819, 597090), (845, 578718), (910, 537381), (945, 517478), (1014, 482265), (1170, 417963), (1183, 413370), (1365, 358254), (1521, 321510), (1531, 319410), (1638, 298545), (1690, 289359), (1755, 278642), (1890, 258739), (2366, 206685), (2457, 199030), (2535, 192906), (2730, 179127), (3042, 160755), (3062, 159705), (3510, 139321), (3549, 137790), (4095, 119418), (4563, 107170), (4593, 106470), (4914, 99515), (5070, 96453), (5915, 82674), (7098, 68895), (7605, 64302), (7655, 63882), (8190, 59709), (9126, 53585), (9186, 53235), (10647, 45930), (10717, 45630), (11830, 41337), (12285, 39806), (13779, 35490), (15210, 32151), (15310, 31941), (17745, 27558), (19903, 24570), (21294, 22965), (21434, 22815)]